i965: Initialize the maximum number of GS threads on Haswell.

We'll need proper values for max_gs_threads when we eventually support
geometry shaders.  Also, we initialize it for every other platform.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Paul Berry <stereotype441@gmail.com>

diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index a72e226..1669a23 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -359,18 +359,21 @@ brwCreateContext(int api,
       if (brw->gt == 1) {
         brw->max_wm_threads = 102;
         brw->max_vs_threads = 70;
+        brw->max_gs_threads = 70;
         brw->urb.size = 128;
         brw->urb.max_vs_entries = 640;
         brw->urb.max_gs_entries = 256;
       } else if (brw->gt == 2) {
         brw->max_wm_threads = 204;
         brw->max_vs_threads = 280;
+        brw->max_gs_threads = 256;
         brw->urb.size = 256;
         brw->urb.max_vs_entries = 1664;
         brw->urb.max_gs_entries = 640;
       } else if (brw->gt == 3) {
         brw->max_wm_threads = 408;
         brw->max_vs_threads = 280;
+        brw->max_gs_threads = 256;
         brw->urb.size = 512;
         brw->urb.max_vs_entries = 1664;
         brw->urb.max_gs_entries = 640;